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A114625 Leftmost node in rows of the power tree A114622. 3
1, 2, 3, 5, 7, 14, 19, 38, 57, 71, 142, 284, 568, 571, 1142, 2284, 4568, 9136, 18272, 36544, 36545, 73089, 146178, 292356, 292361, 584722, 1169444, 2338888, 4677776, 9355552, 18711104, 37422208, 37422779, 74845558 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Terms computed by Hugo Pfoertner; see entry A114622 for definition, references and links.

LINKS

Table of n, a(n) for n=1..34.

CROSSREFS

Cf. A114622 (power tree), A114623 (number of nodes in rows), A114624 (row sums).

Sequence in context: A206702 A279953 A260523 * A046808 A097799 A005629

Adjacent sequences:  A114622 A114623 A114624 * A114626 A114627 A114628

KEYWORD

nonn

AUTHOR

Hugo Pfoertner and Paul D. Hanna, Dec 20 2005

EXTENSIONS

a(32)-a(33) from Hugo Pfoertner, Sep 05 2015

a(34) from Hugo Pfoertner, Oct 01 2015

STATUS

approved

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Last modified September 20 08:53 EDT 2021. Contains 347579 sequences. (Running on oeis4.)